'use strict';

function hybrid_operation_to_uneven(collection) {

  //在这里写入代码
  
  

 let arr=[];
  for(let i of collection)
  {
    if(i%2!=0)
    {
      arr.push(i);
    }
  }

let result =arr.map(m=>m*3+2);
return result;
}
module.exports = hybrid_operation_to_uneven;

